Blockchain Explorer | learn me a bitcoin

Memory Pool

8,710 transactions

2.80 vMB

Show Random Selection

Max Size: 16/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
1 sats/vbyte	2	20 minutes
1 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
908,552	00000000000000000002349e0000000000000000000000000000000000000000	28 mins, 45 secs ago	1.00 vMB	3,163	5

Show Transactions

Blockchain

Tip: 908,551 (876,089 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Txs
32,462 32,462	000000004299fc61474dad0bdd0f4db5438a417876614b3685ef84ce34be66a5	31 Dec 2009, 17:50	1
32,461 32,461	000000008b3160a7d2af31858f4409c3bf3cb0f1180ac1fce5228a70cf382630	31 Dec 2009, 17:19	1
32,460 32,460	0000000032d2ca5977434b3b50e6f3a50ab08d6fe9dd915aeb56035b1e0f94b9	31 Dec 2009, 17:09	1
32,459 32,459	000000000c27103a461ccb627d65513a1849dc54ac23f95fa63da5f98bb287b6	31 Dec 2009, 17:07	1
32,458 32,458	00000000391c21630edee36e45be0fb40a593b132547f68d2a5db13a540b26e2	31 Dec 2009, 16:59	1
32,457 32,457	000000000d9da8af94ddfdab7b0e2135c3ba73c568639ec65183456f1ce59481	31 Dec 2009, 16:57	1
32,456 32,456	0000000036b5c27f497e42fa051e31e401c91101263a671e92e67667b55362db	31 Dec 2009, 16:45	1
32,455 32,455	0000000034940876db1bfc087da27f6b63876cfe23d21acd878053674cb4d10c	31 Dec 2009, 16:27	1
32,454 32,454	00000000407931e1b54239be3ebd78c546d9e43bdbde7869982088fe982a9ac3	31 Dec 2009, 16:16	1
32,453 32,453	0000000057a1ddc62041161bc5ad5f8758a1a483b8bbb1804b7a1706afd998ce	31 Dec 2009, 16:14	1
32,452 32,452	00000000168301592625d83cf04e77927c267cf7f7812728d19d613f30fc5a87	31 Dec 2009, 16:08	1
32,451 32,451	0000000075a48788cad60e79772b21f67831df6e27778ed843d17326aa060dca	31 Dec 2009, 16:08	1
32,450 32,450	000000005f1454f59a2c9bde6212c8dc4bc0c93bafed47cc99e7c75fde6ea02e	31 Dec 2009, 16:06	1
32,449 32,449	000000001bce7c99c5576eb41de838914be059aa6b81f9f21bc023ff60df0404	31 Dec 2009, 16:02	1
32,448 32,448	00000000a3e2467c1d9025fe1799a85992addad2775abb2181826a8ace72182b	31 Dec 2009, 15:55	1
32,447 32,447	0000000048099daf6d6d99ae6643b548e2c3f3b887dbdc8209e071c82b17966d	31 Dec 2009, 15:54	1
32,446 32,446	000000005021c1fa522b6c4d81d40818a503f6c83bbe57d090ec2ace7dca7eba	31 Dec 2009, 15:37	1
32,445 32,445	000000001e4d6c2d56fc7234d28e19e5a3fafb7d3f3e4270fe43f751bb9f98b7	31 Dec 2009, 15:13	1
32,444 32,444	000000000ed91a7048c057f933d8bdba8732e227d725d5acb02253f7155ae09e	31 Dec 2009, 15:05	1
32,443 32,443	000000007b65048eee39035bdf0d4e5798beefc5db74a5f7aab6185094063b3e	31 Dec 2009, 14:55	1
32,442 32,442	000000006581af82d96568aa400e3805448e97a56b3ff32765b36f8320950c92	31 Dec 2009, 14:48	1

Previous 10 blocks ↓

Total Size: 770.71 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 23 days, 4 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,844.97 GB sent, 100.59 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.